您要查找的是不是：
- to tune an engine 调整发动机
- Extra RAM is usually cost-effective when compared to the time you would spend trying to tune an underpowered system. 额外的随机存取储存器通常是有成本效益的当与当你会花费尝试调节一个动力不足的系统的时候相较。
- Both can be used to tune in to an FM station. 均可用于调出fm电台
- His father meant him to be an engineer. 他父亲打算让他当工程师。
- To ignite fuel, as in an engine. 点燃如在内燃机里点燃燃料
- Those are the components of an engine. 那些是发动机的部件。
- His dream is to become an engineer. 他的梦想是将来成为一名工程师。
- To regulate the flow of(fuel)in an engine. 节流调整引擎中（燃料）的流量
- Don' t forget to tune in again this time tomorrow. 别忘记在明天这个时间再打开收音机。
- Mr. Smith apprenticed his son to an engineer. 史密斯先生让他的儿子跟一个工程师当学徒。
- Be sure to tune in to our channel. 请您千万要锁定频道收看哦。
- To regulate the speed of(an engine)with a throttle. 节流用节流阀调整（发动机）的速度
- Don't forget to tune in to our program tomorrow. 我可等不及了明天别忘了继续收看我们的节目。
- To supply(an engine)with fuel from the underside. 从底部加燃料从下部供给（引擎）燃料
- I asked him to tune my violin for me. 我请他为我的小提琴调音。
- To tune in and listen to a broadcast. 打开广播，收听广播
- To regulate the flow of (fuel) in an engine. 节流:调整引擎中(燃料)的流量。
- I learned how to tune a guitar by ear. 我学会了如何靠声音调试吉他。
- To regulate the flow of(fuel) in an engine. 节流调整引擎中（燃料）的流量
- To reverse the action of an engine. 逆转使引擎逆向运行
